+-------------+ |1 2 3 4 5 6 7| +-------------+
 (at the computer)
 (at the computer)
7 PIN FEMALE EDGE CONNECTOR at the computer.
| Pin | Name | Description | 
|---|---|---|
| 1 | 12v | Power 100mA | 
| 2 | CASR | Cassette data read | 
| 3 | CASW | Cassette data write | 
| 4 | AUDIO | Cassette audio | 
| 5 | GND | System ground | 
| 6 | ME | |
| 7 | READY | System Ready | 
| Contributor: | Rob Gill | 
| Source: | SVI mk II user manual | 
  Copyright © The Hardware Book Team 1996-2004.
  May be copied and redistributed, partially or in whole, as appropriate.
  Document last modified: 2002-01-10